WO2008081865A1 - Communication system, base station, and mobile station - Google Patents

Communication system, base station, and mobile station Download PDF

Info

Publication number
WO2008081865A1
WO2008081865A1 PCT/JP2007/075122 JP2007075122W WO2008081865A1 WO 2008081865 A1 WO2008081865 A1 WO 2008081865A1 JP 2007075122 W JP2007075122 W JP 2007075122W WO 2008081865 A1 WO2008081865 A1 WO 2008081865A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
radio
radio transfer
mobile station
accumulated value
Prior art date
Application number
PCT/JP2007/075122
Other languages
French (fr)
Japanese (ja)
Inventor
Shigenori Tani
Ryoichi Fujie
Tetsuya Mishuku
Original Assignee
Mitsubishi Electric Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2006180306A external-priority patent/JP4864567B2/en
Application filed by Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to JP2008552150A priority Critical patent/JP4884484B2/en
Priority to EP07860344A priority patent/EP2120464A4/en
Priority to CN2007800484987A priority patent/CN101601322B/en
Priority to US12/521,583 priority patent/US8165083B2/en
Publication of WO2008081865A1 publication Critical patent/WO2008081865A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A base station (2) divides a packet to be transmitted into a plurality of radio transfer blocks. A delivery acknowledgement amount accumulated value indicates an accumulated value of sizes of the radio transfer blocks which have reached a mobile station (3) and for which acknowledgement has been received. According to the delivery acknowledgement amount accumulated value, priority is decided. A radio resource is allocated for a radio transfer block constituting a packet according to the decided priority. By using the allocated radio resource, the radio transfer block is transmitted. Upon normal reception of a radio transfer block from the base station (2), the mobile station (3) transmits a transmission acknowledgement to the base station (2) and reproduces the packet from the radio transfer blocks.
PCT/JP2007/075122 2006-06-29 2007-12-27 Communication system, base station, and mobile station WO2008081865A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008552150A JP4884484B2 (en) 2006-12-28 2007-12-27 Communications system
EP07860344A EP2120464A4 (en) 2006-06-29 2007-12-27 Communication system, base station, and mobile station
CN2007800484987A CN101601322B (en) 2006-12-28 2007-12-27 Communication system, base station, and mobile station
US12/521,583 US8165083B2 (en) 2006-06-29 2007-12-27 Communication system, base station, and mobile station

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006180306A JP4864567B2 (en) 2005-06-30 2006-06-29 Communication system and base station
JPPCT/JP2006/326222 2006-12-28
PCT/JP2006/326222 WO2008001481A1 (en) 2006-06-29 2006-12-28 Communication system, base station, and mobile station

Publications (1)

Publication Number Publication Date
WO2008081865A1 true WO2008081865A1 (en) 2008-07-10

Family

ID=38845256

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/JP2006/326222 WO2008001481A1 (en) 2006-06-29 2006-12-28 Communication system, base station, and mobile station
PCT/JP2007/075122 WO2008081865A1 (en) 2006-06-29 2007-12-27 Communication system, base station, and mobile station

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/JP2006/326222 WO2008001481A1 (en) 2006-06-29 2006-12-28 Communication system, base station, and mobile station

Country Status (3)

Country Link
US (1) US8165083B2 (en)
EP (1) EP2120464A4 (en)
WO (2) WO2008001481A1 (en)

Cited By (3)

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WO2010053853A1 (en) * 2008-11-10 2010-05-14 Qualcomm Incorporated Methods and apparatus supporting adaptive decentralized traffic scheduling including a dynamic transmitter yielding threshold
WO2010053852A1 (en) * 2008-11-10 2010-05-14 Qualcomm Incorporated Methods and apparatus supporting adaptive decentralized traffic scheduling including a dynamic receiver yielding threshold
US8072917B2 (en) 2007-10-31 2011-12-06 Qualcomm Incorporated Methods and apparatus supporting adaptive decentralized traffic scheduling for wireless communications

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JP4952586B2 (en) 2008-01-07 2012-06-13 富士通株式会社 Packet data discarding method, radio communication apparatus, and mobile communication system
WO2009156917A1 (en) * 2008-06-23 2009-12-30 Koninklijke Philips Electronics N.V. Method for communicating in a network and radio stations associated.
US8873474B2 (en) * 2008-10-17 2014-10-28 Telefonaktiebolaget L M Ericsson (Publ) Method and mobile terminal providing priority-based uplink scheduling information
US8755284B2 (en) * 2009-08-28 2014-06-17 Lg Electronics Inc. Method and apparatus for requesting bandwidth in a wireless communication system
BR112013013379B1 (en) * 2010-11-30 2021-02-23 Blackberry Limited method on a wireless cellular telecommunications device housed in a server cell, wireless cellular telecommunications device and computer-readable storage media
US8560511B1 (en) 2011-07-20 2013-10-15 Google Inc. Fine-grain locking
GB2496681A (en) * 2011-11-21 2013-05-22 Push Technology Ltd A publish/subscribe system with time-sensitive message delivery to subscribers
US9380635B2 (en) * 2012-01-09 2016-06-28 Google Technology Holdings LLC Dynamic TCP layer optimization for real-time field performance
CN103378957B (en) * 2012-04-27 2018-05-18 北京三星通信技术研究有限公司 A kind of HARQ-ACK information transmission method
WO2014120173A1 (en) * 2013-01-31 2014-08-07 Hewlett-Packard Development Company, L.P. Scheduling data in background services on mobile devices
TW201511598A (en) 2013-02-07 2015-03-16 Interdigital Patent Holdings Apparatus and method for mesh networks
JP2015115756A (en) 2013-12-11 2015-06-22 ソニー株式会社 Communication control device, communication control method, and program
EP2887732B1 (en) * 2013-12-19 2017-06-14 Sony Corporation Method for operating a user equipment in a wireless radio network
WO2015159815A1 (en) * 2014-04-16 2015-10-22 クラリオン株式会社 Data delivery system, control server, and data delivery method
US11088937B1 (en) * 2014-05-08 2021-08-10 Google Llc System and method for synchronized route update
JP6402576B2 (en) * 2014-10-15 2018-10-10 富士通株式会社 COMMUNICATION DEVICE, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, AND COMMUNICATION DEVICE CONTROL METHOD
KR20170043611A (en) * 2014-11-26 2017-04-21 후아웨이 테크놀러지 컴퍼니 리미티드 Service scheduling method and device
US9705709B2 (en) 2014-12-22 2017-07-11 Exara, Inc. Recipient-driven traffic optimizing overlay systems and methods
US9544242B2 (en) 2015-02-20 2017-01-10 Exara, Inc. Network data prioritizer
JP6783755B2 (en) 2015-05-15 2020-11-11 京セラ株式会社 Wireless terminals, base stations, and processors
CN106922035B (en) * 2015-12-28 2019-04-16 华为技术有限公司 A kind of transmission opportunity control method and device
US10868655B2 (en) 2016-07-13 2020-12-15 Cable Television Laboratories, Inc. System and method for pipelining HARQ retransmissions for small cell backhaul
US10887061B2 (en) * 2016-07-13 2021-01-05 Cable Television Laboratories, Inc. Systems and methods for packet segmentation in standalone small cell
CN107223360B (en) * 2017-04-28 2021-10-08 北京小米移动软件有限公司 Method and device for sending cache state
CN109451524A (en) * 2018-09-26 2019-03-08 中兴通讯股份有限公司 A kind of data processing method and device

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Cited By (6)

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Publication number Priority date Publication date Assignee Title
US8072917B2 (en) 2007-10-31 2011-12-06 Qualcomm Incorporated Methods and apparatus supporting adaptive decentralized traffic scheduling for wireless communications
WO2010053853A1 (en) * 2008-11-10 2010-05-14 Qualcomm Incorporated Methods and apparatus supporting adaptive decentralized traffic scheduling including a dynamic transmitter yielding threshold
WO2010053852A1 (en) * 2008-11-10 2010-05-14 Qualcomm Incorporated Methods and apparatus supporting adaptive decentralized traffic scheduling including a dynamic receiver yielding threshold
US8526461B2 (en) 2008-11-10 2013-09-03 Qualcomm Incorporated Methods and apparatus supporting adaptive decentralized traffic scheduling including a dynamic transmitter yielding threshold
US8582492B2 (en) 2008-11-10 2013-11-12 Qualcomm Incorporated Methods and apparatus supporting adaptive decentralized traffic scheduling including a dynamic receiver yielding threshold
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Also Published As

Publication number Publication date
EP2120464A4 (en) 2012-08-01
WO2008001481A1 (en) 2008-01-03
EP2120464A1 (en) 2009-11-18
US8165083B2 (en) 2012-04-24
US20100322187A1 (en) 2010-12-23

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